UV Laser
UV (Ultraviolet) lasers include DPSS (diode-pumped solid-state) Laser and diode laser. The laser head comes with cooling and precise temperature control system, and power supply comes with overcurrent and overheating protection function. CNI lasers have stabilized power, easy operation, reliable performance and long lifetime. The laser products include 5 series: high energy, high power, high stability, low noise and Single Frequency Laser. Free space or fiber-coupled (SM fiber, MM fiber, homogenization fiber) output available. They are widely used in raman spectra, holographic photography, Lithography, etc.
Following wavelength are available for ultraviolet laser : 257 nm 349 nm 395 nm 261 nm 351 nm 397 nm 266 nm 355 nm 400 nm 303 nm 360 nm 320 nm 375 nm
Uv Laser Light,Uv Laser,Ultraviolet Laser Light,Safety Uv Laser Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.cnioptics.com
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Gas
Normal flow(L/min)
Rated inlet pressure (Mpa)
Rated outlet pressure (Mpa)
Inlet thread
Out thread
O2
40
15
1.25
G5/8
M16*1.5RH
Propane
1.5
1.6
0.08
ZahranÂ
M16*1.5 LH
Acetylene
5
1.6
0.15
W22-14 Left
M16*1.5 Left
2) The design of duplex gauge has provided convenience for reading of gas cylinder pressure adn operating pressure.
3) The main body is forged and fashioned from high-quality brass and the upper cover is manufactured from aluminum alloy and spray finished,and for the 60mm pressure gauge,external relief valves are equipped and sintered bronze filters are installed at the air inlet.  
QINGDAO HAKIN AUTO-METERS CO., LTD was established in July 1987. The company has been focusing on production of pressure gauge , regulator , welding and cutting torch for more than 30 years . Our products are exported to Europe , America, Southeast Asia, Russia and a dozen of countries.Â
   We supply different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.
Packaging & Shipping
Why Choose Us?
  1.) We are specialized in pressure gauge for 20 more years.
  2.) Strictly quality controlling and inspecting system.
  3.) Reasonable and competitive price.
  4.) Fast delivery and time service.
  5.) Small quantity order is welcome.
FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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Yqw-02g Propane Regulator with High Quality
Model NO.: YQW-02G
Shipment: by Sea, Air or Express
Transport Package: by Carton or as Per Your Request
Origin: China
HS Code: 903281
Propane Pressure RegulatorÂ